package com.usian.goods.service;

import java.util.List;

import com.usian.goods.bean.Goods;

public interface GoodsService {
	 //商品查询
	public List<Goods> findgoods(Goods goods);
	//根据ID查询
	public Goods findgoodsId(Integer id);
	//删除商品
	public int delgoods(Integer id);
	//修改商品
	public int updategoods(Goods goods);
	//添加商品
	public int addgoods(Goods goods);

}
